Math Functions

Linear algebra

• parallel_norm
• cg

Unary functions

These functions are element-wise unary functions, and have common signature:

function_name(
    size,     # size of the input/output array
    vec,      # input array
    result,   # output array containing the result (overwritten)
)

Following functions are available:

• brahmap.math.sin: sine function
• brahmap.math.cos: cosine function
• brahmap.math.tan: tangent function
• brahmap.math.asin: arcsine function
• brahmap.math.acos: arccosine function
• brahmap.math.atan: arctangent function
• brahmap.math.exp: exponential function, \(e^x\)
• brahmap.math.exp2: exponential function with base 2, \(2^x\)
• brahmap.math.log: natural logarithm function
• brahmap.math.log2: base-2 logarithm function
• brahmap.math.sqrt: square-root function
• brahmap.math.cbrt: cube-root function

dtype hints

• DTypeFloat: type-hint for the dtype of floating-point numbers
• DTypeInt: type-hint for the dtype of signed integers
• DTypeUInit: type-hint for the dtype of unsigned integers
• DTypeBool: type-hint for the dtype of bools